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c02a969de7
Define a new set of handlers for CFI directives for the purpose of SCFI.
The SCFI machinery ignores many of the user-specified CFI direcives when
SCFI is in effect. A warning ("Warning: SCFI ignores most
user-specified CFI directives") is issued once per file. The following
CFI directives, however, are not ignored:
- .cfi_sections
- .cfi_label
- .cfi_signal_frame
gas/
* Makefile.am: Add new files to GAS_CFILES and HFILES.
* Makefile.in: Likewise.
* gas/read.c (scfi_pop_insert): New define.
(pobegin): Use the SCFI handlers.
* scfidw2gen.c: New file.
* scfidw2gen.h: New file.
36 lines
1.2 KiB
C
36 lines
1.2 KiB
C
/* scfidw2gen.h - Support for emitting synthesized Dwarf2 CFI.
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Copyright (C) 2023 Free Software Foundation, Inc.
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This file is part of GAS, the GNU Assembler.
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GAS is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3, or (at your option)
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any later version.
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GAS is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GAS; see the file COPYING. If not, write to the Free
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Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA
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02110-1301, USA. */
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#ifndef SCFIDW2GEN_H
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#define SCFIDW2GEN_H
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#include "as.h"
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#include "dwarf2.h"
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extern const pseudo_typeS scfi_pseudo_table[];
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void scfi_dot_cfi_startproc (const symbolS *start_sym);
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void scfi_dot_cfi_endproc (const symbolS *end_sym);
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void scfi_dot_cfi (int arg, unsigned reg1, unsigned reg2, offsetT offset,
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const char *name, const symbolS *advloc);
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#endif
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